FI50461B - - Google Patents
Info
- Publication number
- FI50461B FI50461B FI750445A FI750445A FI50461B FI 50461 B FI50461 B FI 50461B FI 750445 A FI750445 A FI 750445A FI 750445 A FI750445 A FI 750445A FI 50461 B FI50461 B FI 50461B
- Authority
- FI
- Finland
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/10—Single-phase transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI750445A FI50461C (fi) | 1975-02-18 | 1975-02-18 | Virtamuuntaja |
| US05/656,967 US4032837A (en) | 1975-02-18 | 1976-02-10 | Current transformer |
| DE19762605233 DE2605233A1 (de) | 1975-02-18 | 1976-02-11 | Stromtransformator |
| JP51014999A JPS51108235A (US20030157376A1-20030821-M00001.png) | 1975-02-18 | 1976-02-16 | |
| BE164380A BE838635A (fr) | 1975-02-18 | 1976-02-17 | Transformateur de courant |
| FR7604310A FR2301907A1 (fr) | 1975-02-18 | 1976-02-17 | Transformateur de courant |
| NO760523A NO760523L (US20030157376A1-20030821-M00001.png) | 1975-02-18 | 1976-02-17 | |
| SE7601790A SE7601790L (sv) | 1975-02-18 | 1976-02-17 | Stromtransformator |
| DK65176*#A DK65176A (da) | 1975-02-18 | 1976-02-18 | Stromtransformator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI750445A FI50461C (fi) | 1975-02-18 | 1975-02-18 | Virtamuuntaja |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI50461B true FI50461B (US20030157376A1-20030821-M00001.png) | 1975-12-01 |
| FI50461C FI50461C (fi) | 1976-03-10 |
Family
ID=8508983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI750445A FI50461C (fi) | 1975-02-18 | 1975-02-18 | Virtamuuntaja |
Country Status (9)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5015982A (en) * | 1989-08-10 | 1991-05-14 | General Motors Corporation | Ignition coil |
| DE59302880D1 (de) * | 1992-04-03 | 1996-07-18 | Moser Glaser & Co Ag | Stabkern-Stromwandler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI46572C (fi) * | 1972-04-07 | 1973-04-10 | Stroemberg Oy Ab | Jännitemuuntaja. |
-
1975
- 1975-02-18 FI FI750445A patent/FI50461C/fi not_active IP Right Cessation
-
1976
- 1976-02-10 US US05/656,967 patent/US4032837A/en not_active Expired - Lifetime
- 1976-02-11 DE DE19762605233 patent/DE2605233A1/de active Pending
- 1976-02-16 JP JP51014999A patent/JPS51108235A/ja active Pending
- 1976-02-17 SE SE7601790A patent/SE7601790L/xx unknown
- 1976-02-17 NO NO760523A patent/NO760523L/no unknown
- 1976-02-17 BE BE164380A patent/BE838635A/xx unknown
- 1976-02-17 FR FR7604310A patent/FR2301907A1/fr not_active Withdrawn
- 1976-02-18 DK DK65176*#A patent/DK65176A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK65176A (da) | 1976-08-19 |
| FR2301907A1 (fr) | 1976-09-17 |
| JPS51108235A (US20030157376A1-20030821-M00001.png) | 1976-09-25 |
| NO760523L (US20030157376A1-20030821-M00001.png) | 1976-08-19 |
| FI50461C (fi) | 1976-03-10 |
| SE7601790L (sv) | 1976-08-19 |
| US4032837A (en) | 1977-06-28 |
| BE838635A (fr) | 1976-06-16 |
| DE2605233A1 (de) | 1976-09-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: OY STROEMBERG AB |